Based on the data provided, the year-on-year variations in percentage for the forecasted period from 2024 to 2028 are as follows:
- 2025: 1.6%
- 2026: 1.5%
- 2027: 1.4%
- 2028: 1.3%
Future Trends to Watch: With steady incremental increases year-on-year, the clay building materials sector in Germany seems stable with modest growth. Key trends to monitor include advancements in automation and manufacturing technologies, changes in construction demand, and economic policies impacting industrial wages.